Lumber cutting length in the lumber grading criteria had the largest effect on grade yields and monetary values of the aspen logs.
木料等级评定系统中木料切割长度对于白杨圆木的等级产量及货币值具有最大的影响。
Lumber cutting length in the lumber grading criteria had the largest effect on grade yields and monetary values of the aspen logs.
木料等级评定系统中木料切割长度对于白杨圆木的等级产量及货币值具有最大的影响。
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